AvatarImage is used on server pages via UserAvatarThumbnail but lacked 'use client', so the onError handler on its <img> could not cross the RSC boundary. /login rendered the error page, hanging the news e2e journey until the 240s test timeout. - Mark AvatarImage as a client component like ProfileImage - Replace inline <img onError> on mod/users server pages with the client AvatarImage component